发明名称 Snowmobile towbar
摘要 This invention relates to a towbar particularly adapted for attachment to a snowmobile for towing the snowmobile. The towbar includes an elongated tubular tongue with a hitch connected to one end for releasably securing the tongue to a rear hitch on a snowmobile. An elongated tubular crossbar is fixed to the other end of the tongue. The crossbar is adapted for releasable connection to runners of a snowmobile which is to be towed. An elongated ear is connected to each end of the crossbar for holding the towbar onto the runner. Each ear has one end fixed to the crossbar and the other end spaced away from the crossbar and extending toward the other ear for receiving a portion of a runner between the ear and the crossbar for holding the runner in connection with the towbar.
申请公布号 US4353563(A) 申请公布日期 1982.10.12
申请号 US19790101893 申请日期 1979.12.10
申请人 FOSTER, THOMAS R. 发明人 FOSTER, THOMAS R.
分类号 B62B13/00;B62B17/00;(IPC1-7):B62B17/00 主分类号 B62B13/00
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